- Runtime: Forbid parralel push/pull for a single image/repo. Fixes #311
Fixed #923 by replacing the usage of 'ifconfig' with 'ip a' where appropriate and added a note to use 'ip a' instead of 'ifconfig' for a screencast transscript.
Use the canonical 'ip' commands to make it easier for new 'iproute2' users to understand the usage.
* Builder: fixed the behavior of ADD to be (mostly) reverse-compatible, predictable and well-documented.
use https repo url to clone for dev setup instructions

the git clone line in the dev setup instructions does not work as is, unless the user has write access
Merge branch 'master' into fix-add-behavior
Add healthy procfs/sysfs warnings
Add note about lxc.cap.keep > lxc.cap.drop
Merge pull request #934 from dotcloud/fix-add-behavior

* Build: Stabilize ADD behavior
hotfix: nil pointer uppon some registry error
Merge pull request #944 from hansent/patch-1

* Documentation: use https repo url to clone for dev setup instructions
Merge pull request #924 from eliasp/remove-ifconfig-usage

* Documentation: replace `ifconfig` in docs with `iproute`
Merge pull request #917 from dotcloud/pull_pool

- Runtime: Forbid parralel push/pull for a single image/repo. Fixes #311
* Builder: correct the behavior of ADD when copying directories.
Merge pull request #951 from dotcloud/add-fix

* Builder: correct the behavior of ADD when copying directories.
Merge pull request #945 from globalcitizen/master

Security warnings in LXC configuration
Packaging|ubuntu, issue #954: Generate debian/changelog from main CHANGELOG.md